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static-reasoning-verifier

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Verify code correctness statically against specifications using type checking, contract verification, and formal methods. Use when: (1) Verifying type safety and null safety in Python, Java, or C/C++ code, (2) Checking design-by-contract specifications (preconditions, postconditions, invariants), (3) Validating code against formal specifications, (4) Ensuring code quality and correctness before runtime, (5) Finding potential bugs through static analysis. Supports Python (mypy, contracts), Java (javac, JML), and provides verification scripts and contract specification guidelines.

skills/static-reasoning-verifier/SKILL.md

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Aug 21, 2026
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Apache-2.0

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# Static Reasoning Verifier

Verify code correctness statically against specifications through type checking, contract verification, and formal reasoning.

## Quick Start

### Verify Python Code

```bash
# Type checking and contract verification
python scripts/verify_python.py src/app.py

# Strict mode (enforce all type annotations)
python scripts/verify_python.py src/ --strict
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